Dodge Ram 2500-3500 1998.5-2002 5.9 24 valve Cummins Diesel Trucks.

Contact us: 406-543-3900 or after hours and weekends 406-728-3939

1. Hello hears a great PDI manifold that will reduce back pressure and make your motor have more power and run cooler!!!

1. It is very similar to the ATS manifold but with slightly more flow!!

1. performance Diesel Inc has forged new exhaust manifolds of High Molysilliconductile material used to cast turbo housings. Allowing both the manifold and turbo housings to cool at similar rates,reducing the risk of warping and cracking to the manifold in key locations.Each manifold is designed with a ball seal at each joint eliminating exhaust leaks, while allowing the metal to expand as the manifold heats up. With an increase in airflow and decrease in exhaust gas temperatures the overall performance of your truck will be improved,showing more horsepower and torque.

1. Also as an added benefit Performance Diesel Inc. Is replacing all stock bolts used to hold the turbo to the manifold with quality studs to prevent bolt breakage, caused by stress and heat.